This is Chicago Pneumatic part number C085358 (also carried as 3310103517) rotor bearing spacer, stocked at Crowder Supply as CP-C085358. Rotation components on a pump take a load impulse on every blow, so they are wear items with a predictable service life.
It appears on the CP 0020 Sump Pump breakdown. Compare it to the reference callout on the diagram to be sure it is the position you need.
Use the parts diagram hub to work through the rest of the assembly, or the Chicago Pneumatic lineup if you are pricing a replacement machine. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: C085358
- Also listed as: 3310103517
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-C085358
- Listed on breakdowns for: CP 0020 Sump Pump
